rs183825489

Variant names:

• chr1-92836186-A-G
• rs183825489
• NM_000969.5:c.325-4A>G

Your query was ambiguous. Multiple possible variants found:

• chr1-92836186-A-G
• chr1-92836186-A-C

Variant summary

Our verdict is Benign. The variant received -11 ACMG points: 1P and 12B. PP3 BP6_Very_Strong BS2

The NM_000969.5(RPL5):​c.325-4A>G variant causes a splice region, intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000509 in 1,611,660 control chromosomes in the GnomAD database, including 4 homozygotes. In-silico tool predicts a benign outcome for this variant. 2/3 splice prediction tools predicting alterations to normal splicing. Variant has been reported in ClinVar as Likely benign (★★).

• Frequency:
  • Genomes: 𝑓 0.0025 (2 hom., cov: 32)
  • Exomes 𝑓: 0.00030 (2 hom.)
• Consequence: RPL5 NM_000969.5 splice_region, intron
• Scores: Splicing: ADA: 0.9934
• Clinical Significance: Benign/Likely benign criteria provided, multiple submitters, no conflicts B:2
• Conservation: PhyloP100: 0.841
• Publications: 0 publications found

Genes affected

RPL5 (HGNC:10360): (ribosomal protein L5) Ribosomes, the organelles that catalyze protein synthesis, consist of a small 40S subunit and a large 60S subunit. Together these subunits are composed of four RNA species and approximately 80 structurally distinct proteins. This gene encodes a member of the L18P family of ribosomal proteins and component of the 60S subunit. The encoded protein binds 5S rRNA to form a stable complex called the 5S ribonucleoprotein particle (RNP), which is necessary for the transport of nonribosome-associated cytoplasmic 5S rRNA to the nucleolus for assembly into ribosomes. The encoded protein may also function to inhibit tumorigenesis through the activation of downstream tumor suppressors and the downregulation of oncoprotein expression. Mutations in this gene have been identified in patients with Diamond-Blackfan Anemia (DBA). This gene is co-transcribed with the small nucleolar RNA gene U21, which is located in its fifth intron. As is typical for genes encoding ribosomal proteins, there are multiple processed pseudogenes of this gene dispersed throughout the genome. [provided by RefSeq, Mar 2017]

DIPK1A (HGNC:32213): (divergent protein kinase domain 1A) This gene encodes a member of the FAM69 family of cysteine-rich type II transmembrane proteins. These proteins localize to the endoplasmic reticulum but their specific functions are unknown. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene. [provided by RefSeq, Nov 2011]

ACMG classification

Our verdict: Benign. The variant received -11 ACMG points.

• PP3: Splicing predictors support a deleterious effect. Scorers claiming Pathogenic: dbscSNV1_ADA, dbscSNV1_RF. No scorers claiming Uncertain. Scorers claiming Benign: max_spliceai.
• BP6: Variant 1-92836186-A-G is Benign according to our data. Variant chr1-92836186-A-G is described in ClinVar as Benign/Likely_benign. ClinVar VariationId is 238198.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.
• BS2: High AC in GnomAd4 at 377 AD gene.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_000969.5. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	RPL5	NM_000969.5	MANE Select	c.325-4A>G		splice_region intron	N/A	NP_000960.2
	DIPK1A	NM_001252273.2		c.475-3152T>C		intron	N/A	NP_001239202.1	Q5T7M9-2
	RPL5	NR_146333.1		n.421-41A>G		intron	N/A

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	RPL5	ENST00000370321.8	TSL:1 MANE Select	c.325-4A>G		splice_region intron	N/A	ENSP00000359345.2	P46777
	DIPK1A	ENST00000615519.4	TSL:1	c.475-3152T>C		intron	N/A	ENSP00000483279.1	Q5T7M9-2
	RPL5	ENST00000880515.1		c.325-4A>G		splice_region intron	N/A	ENSP00000550574.1

Frequencies

GnomAD3 genomes AF: 0.00248 AC: 377 AN: 152168 Hom.: 2 Cov.: 32

Gnomad AFR AF: 0.00801

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00210

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.000207

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.0000588

Gnomad OTH AF: 0.00383

GnomAD2 exomes AF: 0.000701 AC: 176 AN: 251136 AF XY: 0.000449

Gnomad AFR exome AF: 0.00830

Gnomad AMR exome AF: 0.000752

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.0000882

Gnomad OTH exome AF: 0.000816

GnomAD4 exome AF: 0.000304 AC: 444 AN: 1459372 Hom.: 2 Cov.: 30 AF XY: 0.000260 AC XY: 189 AN XY: 726030

African (AFR) AF: 0.00806 AC: 269 AN: 33394

American (AMR) AF: 0.000895 AC: 40 AN: 44716

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26128

East Asian (EAS) AF: 0.00 AC: 0 AN: 39696

South Asian (SAS) AF: 0.0000348 AC: 3 AN: 86158

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53420

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 4282

European-Non Finnish (NFE) AF: 0.0000819 AC: 91 AN: 1111384

Other (OTH) AF: 0.000681 AC: 41 AN: 60194

GnomAD4 genome AF: 0.00248 AC: 377 AN: 152288 Hom.: 2 Cov.: 32 AF XY: 0.00227 AC XY: 169 AN XY: 74468

African (AFR) AF: 0.00799 AC: 332 AN: 41570

American (AMR) AF: 0.00209 AC: 32 AN: 15284

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3470

East Asian (EAS) AF: 0.00 AC: 0 AN: 5188

South Asian (SAS) AF: 0.000207 AC: 1 AN: 4820

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10608

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 294

European-Non Finnish (NFE) AF: 0.0000588 AC: 4 AN: 68030

Other (OTH) AF: 0.00379 AC: 8 AN: 2112

Alfa AF: 0.00136 Hom.: 0

Bravo AF: 0.00292

Asia WGS AF: 0.000577 AC: 2 AN: 3478

EpiCase AF: 0.0000545

EpiControl AF: 0.000119

ClinVar

ClinVar submissions

Significance: Benign/Likely benign

Revision: criteria provided, multiple submitters, no conflicts

Pathogenic	VUS	Benign	Condition
-	-	1	Diamond-Blackfan anemia (1)
-	-	1	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.81
CADD	Benign	18
DANN	Benign	0.74
PhyloP100		0.84
Mutation Taster		=89/11	polymorphism

Splicing

Name	Calibrated prediction	Score	Prediction
dbscSNV1_ADA	Pathogenic	0.99
dbscSNV1_RF	Pathogenic	0.95
SpliceAI score (max)		0.19		Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Other links and lift over

dbSNP: rs183825489; hg19: chr1-93301743;